<!DOCTYPE HTML>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" >
<html>
    
    <head>
    <script language="JavaScript">
if (window != top)
top.location.href = location.href;
</script> 
    </head>
    <body class="zh_CN">

                <div style="width:100%;text-align:center;padding:80px 0;">
                    <h2 th:text="${1+2}">
                       没有访问权限

                    </h2>
                </div>
    </body>

</html>